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Problem Set
Opp
ID ↑
Title
Accepts
Complexity
all
all
all
-
000
Sum of two integers
3772
0.288
-
001
Max of Integers
2399
0.532
-
002
Set Intersection
2027
0.474
-
003
Contest Table
968
0.571
-
004
Athletes
465
0.878
-
005
Random descending a tree
911
0.691
-
006
Three Squares
1259
0.416
-
007
Space zoo
419
0.829
-
008
Brackets
1787
0.430
-
009
Fibonacci numbers
1525
0.441
-
010
New Year congratulations
507
0.815
-
011
Brackets II
1364
0.656
-
012
Correct dictionary
467
0.841
-
013
Boxes
434
0.836
-
014
War-cry
142
1.069
-
015
One rectangle
603
0.538
-
016
Two rectangles
141
1.115
-
017
Arithmetica v1.3
144
1.067
-
018
What is the number?
583
0.663
-
019
Bridges
199
0.915
-
020
Island of straight roads
218
1.055
-
021
Fraction
192
0.985
-
022
Regular expression I
330
0.838
-
023
Way among sticks
91
1.062
-
024
Arithmetica 1.0
477
0.804
-
025
The optimal path
174
1.091
-
026
Operations
859
0.523
-
027
Odd number
1509
0.417
-
028
Circle Game
646
0.493
-
029
Storm in a Rectangle
177
1.097
-
030
Disclosing of parentheses
136
1.127
-
031
Minimal sum of distances
257
0.938
-
032
Star War (epizode
V
)
81
1.178
-
033
Triangles
241
0.903
-
034
Rain
57
1.191
-
035
Camelot
98
1.165
-
036
Two cubes
240
0.982
-
037
Maximum profit
219
1.066
-
038
Roots of polynom
82
1.122
-
039
Calculating XOR via AND
60
1.069
-
040
Murder of mister C
68
1.180
-
041
Rubik's Cube 2 × 2 × 2
30
1.215
-
042
LCS problem
752
0.582
-
043
Intervals
119
1.138
-
044
Frame paving
595
0.656
-
045
Picture segments
166
1.033
-
046
Best clustering
18
1.223
-
047
Self-describing sequence
484
0.698
-
048
Chess end-game
78
1.068
-
049
Minimizing number of steps
308
0.973
-
050
Two regular expressions
148
0.998
-
051
Strange Tower
1137
0.402
-
052
Permutation complexity
166
1.105
-
053
Love cycle
134
1.133
-
054
Mine field
50
1.178
-
055
Trip abroad
276
0.917
-
056
Best segmentation
244
1.030
-
057
Hacker's attack
179
0.918
-
058
Alise and Basilio
89
1.146
-
059
CD
854
0.412
-
060
Defragmentation
114
1.073
-
061
Reconstructing permutation
534
0.633
-
062
Regular Expression II
172
0.934
-
063
Casket
37
1.189
-
064
Max product
704
0.760
-
065
Queue for tickets
507
0.632
-
066
Counting figures
128
1.095
-
067
Good permutations
357
0.814
-
068
2x1-paving
214
1.021
-
069
Graph Coloring
131
1.099
-
070
Square root of permutation
90
1.139
-
071
Cables
475
0.874
-
072
Chess Cube
139
0.992
-
073
Enclosing point with polygon
38
1.208
-
074
Spheres intersection
33
1.211
-
075
Root of the equation
89
1.176
-
076
Bracket structure correction
480
0.704
-
077
Queens
507
0.622
-
078
Next word
577
0.598
-
079
Fence
63
1.140
-
080
Japanese Crossword
34
1.124
-
081
Swimming pool
41
1.175
-
082
Clusterization of binary words
28
1.149
-
083
SAT-2
93
1.139
-
084
Farthest points
108
1.162
-
085
Triangle approximation
37
1.093
-
086
Anti-factorial
698
0.536
-
087
Tautology
132
1.119
-
088
p-adic numbers
28
1.200
-
089
8-puzzle
204
1.038
-
090
Graph Planarity
11
1.221
-
091
15-Puzzle
47
1.205
-
092
Stations
167
1.087
-
093
What is the number (Part II)?
254
0.995
-
094
Resistance PS-scheme
243
1.020
-
095
Directed PS-graphs
29
1.175
-
096
Undirected PS-graphs
24
1.192
-
097
Cutted rectangle
18
1.119
-
098
Upgrading to strongly connected graph
32
1.207
-
099
Resistance PS-scheme, II
3
1.234
-
100
Nim Game -- Who is the winner?
846
0.410
-
101
Stone Game -- who is the winner?
373
0.818
-
102
Stone Game II -- who is the winner?
331
0.804
-
103
Nim Game -- Give Away!
297
0.866
-
104
Camomile Game -- who is the winner?
264
0.814
-
105
RMQ problem
293
1.010
-
106
K-harmonious Workgroup
81
1.168
-
107
Infix to postfix form
94
1.152
-
108
Grammar of a Great Machine (Correct words 1)
98
1.149
-
109
Half-planes I
18
1.221
-
110
Graph existance
48
1.148
-
111
Reduction to common denominator
3
1.234
-
112
Лабиринт
141
1.113
-
113
Plane partition.
27
1.216
-
114
Unique radix
72
1.188
-
115
The Landing
16
1.220
-
116
Hard life
43
1.183
-
117
Polynom modulo P.
55
1.166
-
118
Pancake-week
256
0.840
-
119
Universal parser of expression
27
1.209
-
120
Range Query
34
1.208
-
122
Матрица
75
1.175
-
123
LCA problem
95
1.172
-
124
Sudoku
98
1.049
-
126
Minimize parentheses
40
1.203
-
127
Pythagorean triples
55
1.189
-
128
Anti-plagiarism
113
1.150
-
129
Prisoner
41
1.173
-
130
Radio
49
1.200
-
131
Time Management
33
1.209
-
132
Time Management (Refactoring)
19
1.190
-
133
Nuts
18
1.192
-
134
General Bytor
19
1.215
-
135
Cylinders
20
1.224
-
137
Fibonacci II
157
1.077
-
138
3D puzzle
13
1.216
-
139
Time Management (Refactoring 2)
18
1.196
-
140
Catalan numbers
68
1.116
-
141
Taxi 5
29
1.156
-
142
Functions values caching
66
1.172
-
143
Fading sequence
46
1.125
-
144
Прогноз погоды
36
1.163
-
145
Антиплагиат II
33
1.181
-
146
Display
115
0.968
-
147
Сговор с экзаменатором
42
1.150
-
148
Series
18
1.208
-
150
Database Query Engine
19
1.196
-
151
Anti-Display
46
1.188
-
152
Flight to Mars
14
1.222
-
153
Knight's move
115
1.056
-
154
Archiver
30
1.210
-
155
Pentamino
14
1.224
-
157
Irreducible polynomial
23
1.218
-
164
Knight's move II
41
1.201
-
167
Brackets III
44
1.130
-
168
brackets 2
33
1.213
-
169
Turtle
26
1.199
-
170
Micro Sokoban
6
1.230
-
171
Islands
16
1.219
-
201
Number of solutions
1013
0.410
-
202
Pete in love
872
0.439
-
203
Lucky tickets
183
1.098
-
300
Algorithm Complexity
240
0.958
-
401
Conjunction and disjunction [Educational]
166
0.928
-
402
Прямые [Учебная]
68
1.174
-
403
Arithmetica 0.5
109
0.996
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